What’s Vulnerable › Vulnerabilities

CVE-2022-37453

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-10-20 · updated 2026-06-17
• Weakness: CWE-787

Description

An issue was discovered in Softing OPC UA C++ SDK before 6.10. A buffer overflow or an excess allocation happens due to unchecked array and matrix bounds in structure data types.

Affected products

• Softing edgeAggregator: through 3.50
• Softing edgeConnector: through 3.50
• Softing Industrial Automation all versions prior to the latest build of version 4.47.0 OPC: through 5.22
• Softing OPC UA C++ SDK (Software Development Kit): through 6.00
• Softing Secure Integration Server: through 1.22
• Softing Uagates: through 1.74

References

• https://industrial.softing.com/fileadmin/psirt/downloads/syt-2022-9.html
• https://softing.com
• https://industrial.softing.com/fileadmin/psirt/downloads/syt-2022-9.html
• https://softing.com

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